如何在所有节点/快速路由中添加前缀 [英] How to add prefix to all node / express routes

问题描述

有人知道如何配置express以在所有路由之前自动添加前缀吗?例如，目前我有:

Does anyone know of a way to configure express to add a prefix before all routes automatically? for example, currently I have:

/

/route1

/route2

但是，我想添加一个前缀，例如:

However, I want to add a prefix like:

/prefix/

/prefix/route1

/prefix/route2

现在，我需要为所有路径手动定义prefix，但希望采用一种更自动化/可配置的方式.有人可以帮忙吗?

Right now I need to define prefix manually to all of my routes but would like a more automated/configurable way. Can someone help?

提前谢谢！

推荐答案

您可以为此使用express Router().

You can use the express Router() for this.

您可以像使用Express应用一样使用路由器.例如:

You can use the router like you would use your express app. So for example:

router.use(() => {}); // General middleware
router.get('/route1', () => {})
router.get('/route2', () => {})
router.post('/route2', () => {})

然后使用以下方法将路由器连接到您的Express应用程序:

And then attach the router to your express app using:

app.use('/prefix', router);

https://expressjs.com/en/4x/api.html#router

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